all: RPM
-ifeq ($(filter opensuse,$(OS_ID)),$(OS_ID))
+# SUSE rolling-release (a.k.a. Tumbleweed)
+ifeq ($(filter opensuse-tumbleweed,$(OS_ID)),$(OS_ID))
+SPEC_FILE='vpp-suse.spec'
+# SUSE osleap15
+else ifeq ($(filter opensuse-leap,$(OS_ID)),$(OS_ID))
+SPEC_FILE='vpp-suse.spec'
+# SUSE leap42.x
+else ifeq ($(filter opensuse,$(OS_ID)),$(OS_ID))
SPEC_FILE='vpp-suse.spec'
else
SPEC_FILE='vpp.spec'